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Fast delivery China Nll-1 Bolted Type Mv Aluminium Alloy Dead End Clamp Tension Clamp
Fast delivery China Nll-1 Bolted Type Mv Aluminium Alloy Dead End Clamp Tension Clamp - 图片 2
Fast delivery China Nll-1 Bolted Type Mv Aluminium Alloy Dead End Clamp Tension Clamp - 图片 3
Fast delivery China Nll-1 Bolted Type Mv Aluminium Alloy Dead End Clamp Tension Clamp - 图片 4
Fast delivery China Nll-1 Bolted Type Mv Aluminium Alloy Dead End Clamp Tension Clamp - 图片 5
Fast delivery China Nll-1 Bolted Type Mv Aluminium Alloy Dead End Clamp Tension Clamp - 图片 6
Fast delivery China Nll-1 Bolted Type Mv Aluminium Alloy Dead End Clamp Tension Clamp - 图片 7

Fast delivery China Nll-1 Bolted Type Mv Aluminium Alloy Dead End Clamp Tension Clamp

Tension clamp is one type of single tension hardware that used for completing the tensional connection on a conductor or cable, and it provides mechanical support to the insulator and conductor. It is usually used with fitting like clevis and socket eye on the overhead transmission lines or distribution lines.

Bolted type tension clamp is also called dead end strain clamp or quadrant strain clamp.

Depending on the material, it can be divided into two series: NLL series tension clamp is made of aluminum alloy, while the NLD series is made of malleable iron.

NLL tension clamp can be classified by the conductor diameter, there are NLL-1, NLL-2, NLL-3, NLL-4, NLL-5 (the same for the NLD series).

Product Detail

Always customer-oriented, and it’s our ultimate goal to get not only by far the most reputable, trustable and honest supplier, but also the partner for our customers for Fast delivery China Nll-1 Bolted Type Mv Aluminium Alloy Dead End Clamp Tension Clamp, By means of our hard get the job done, we have usually been to the forefront of clean technology products innovation. We’ve been a eco-friendly partner you can rely on. Get in touch with us today for more details!
Always customer-oriented, and it’s our ultimate goal to get not only by far the most reputable, trustable and honest supplier, but also the partner for our customers for China Nll-1, End Clamp Tension Clamp, Corporate goal: Customers’ satisfaction is our goal, and sincerely hope to establish long-terms stable cooperative relations with customers to jointly develop the market. Building brilliant tomorrow together!Our company regards “reasonable prices, efficient production time and good after-sales service” as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.

Product Description

NLL series aluminum alloy strain clamp (bolt type) is suitable for 10kV and below overhead lines. Aluminum conductor or steel core aluminum wire is fixed on the tension pole. Overhead insulated aluminum conductor and insulated aluminum cover are used together to provide insulation protection.

Structural characteristics

Executive standard
In line with GB/T 2314 “General technical conditions for electric power fittings” and conform to IEC, BS, GB AND ANSI Technical standard request and type test stipulations.

Raw materials

High-strength corrosion-resistant aluminum alloy material;
Insulation cover material polyethylene (black);

The connection method

The product is suitable for overhead insulated aluminum stranded wire;
The clamps are bolted to other accessory products.

Use

The bolt type tension clamp is suitable for fixing and tightening the overhead insulated conductor on the end of the end of the overhead insulated conductor with rated voltage of 10kV and below.

Structure Feature

1.The fuselage is made of high strength aluminum alloy
2.Smooth surface, long service life or galvanized
3.Convenient installation
4.No waste of electric energy
5.The clamp is made of high-strength, anti-oxidation aluminum alloy die-casting, without hysteresis and eddy current, and is an energy-saving fitting; the product is bolted and has good grip.

Specification and Technical Data

Bolted type strain clamp

PG series aluminum alloy strain clamp (bolt type) is suitable for 10kV and below overhead lines. Aluminum conductor or steel core aluminum wire is fixed on the tension pole. Overhead insulated aluminum conductor and insulated aluminum cover are used together to provide insulation protection.

1. The fuselage is made of high strength aluminum alloy
2. Smooth surface, long service life or galvanized
3. Convenient installation
4. No waste of electric energy

 Product Description:

Tension clamp (tension clamp, strain clamp, dead-end clamp) refers to the hardware used to fix the wire to withstand the tension of the wire and hang the wire to the tension string or the tower.

According to different structures and installation conditions, strain clamps can be roughly divided into two categories. The first category: The strain clamp must withstand the full tension of the wire or lightning conductor, and the grip strength of the clamp is not less than 90 of the rated tensile strength of the wire or lightning conductor to be installed, but it is not used as a conductor. This type of clamp can be removed after the wire is installed and used separately. This kind of clamp has bolt-type tension clamp and wedge-type tension clamp. The second category: In addition to bearing the full tension of the wire or lightning protection wire, the tension clamp is also used as a conductor. Therefore, once this type of clamp is installed, it cannot be disassembled, which is also called dead clamp. Because it is a conductive body, the installation of the wire clamp must be carried out carefully in accordance with the relevant installation rules.

Function: The tension clamp is used to fix the wire or lightning protection wire to the non-linear pole tower tension insulator string, acting as an anchor, and also used to fix the cable of the cable pole tower.

Advantages:

1. Effectively prevent short-circuit accidents caused by overlapping small animals such as birds and beasts or foreign objects;

2. Prevent electrical accidents caused by condensation flashing, dirty flashing, and icicle sticking to snow;

3. Prevent acid rain, salt spray and harmful chemical gases from corroding the transformer inlet and outlet wires;

4. Avoid personal injury and death accidents caused by pedestrians accidentally touching the exposed electrical contacts;

5. The fully enclosed operation of the protective cover and the metering device can prevent criminals from stealing electricity;

6. Buckle structure, easy to install and reusable

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